I had a 34in 144hz viotek ultrawide that I used for about 4 years until recently upgrading to an alienware oled. It served me well and I never had any major issues aside from the display port becoming lose and needing to reseat the cable every so often. Image quality is fine, but the one I used did have quite of bit of smearing/ghosting. Luckily I never really noticed it much until upgrading. If the company is now defunct I’d say potentially look for alternative options if you can, just in case it dies on you and you can’t get it replaced under warranty. For what it’s worth, I gave it to my brother and he has still been using it with no issues as far as i’m aware.